Revert multi-platform builds
Revert multi-platform builds

This doesn't work now and it's difficult to debug without a system to
try it on. Will wait for a new MBP and try this again.

thecoolestguy/ilios,dartajax/ilios,thecoolestguy/ilios,stopfstedt/ilios,dartajax/ilios,Trott/ilios,ilios/ilios,ilios/ilios,stopfstedt/ilios,Trott/ilios